clamping down on tax evasion. toss banks are being asked voluntary have a disclosure program with the u.s. department of justice. manus cranny is here. will be the end of swiss banks? >> we have a turning point. from told thousand seven, the u.s. -- from 2007, the u.s. has pursued tax evaders by whistleblowers. we are entering a new spectrum with the u.s. justice department going after them. protecting you are and who you are trying to protect from taxing. with tax a little bit more leniently with you. you have anonymity. the germans are saying, no. the u.s. is going after identity, identity. that is the critical part for the u.s. authorities. invadedlion was being off taxation by u.s. citizens. this is the point. since the whistleblowers' admissions started, citizens are in swiss.have money they declared. you see the amount of money by 70%. 68 tax evaders have been charged. banks have been fined. >> what could be the penalties? >> 16 banks under investigation at the moment. no plea bargaining for them. could face